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034496 |
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UAHC_CL |
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20170803123744.0 |
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010822b xx j 000 1 eng |
| 040 |
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|a UAHC_CL
|c UAHC_CL
|d UAHC_CL
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| 082 |
0 |
4 |
|a ILPES 032-20
|
| 100 |
1 |
|
|a Ayza, Juan
|
| 245 |
1 |
0 |
|a Tres ensayos sobre ciencia, tecnología y desarrollo. /
|c Juan Ayza.
|
| 260 |
|
|
|b ILPES
|c 1974
|a Santiago, Chile
|
| 300 |
|
|
|a 59 p.
|
| 490 |
0 |
|
|a Anticipos de investiagción. Serie II
|v 20
|
| 650 |
|
4 |
|a CIENCIA Y TECNOLOGIA
|
| 650 |
|
4 |
|a DESARROLLO CIENTIFICO Y TECNOLOGICO
|
| 650 |
|
4 |
|a PLANIFICACION DEL DESARROLLO
|
| 900 |
|
|
|a ILPES 032-20
|
| 942 |
|
|
|c BK
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 ILPES_03220
|7 0
|8 General
|9 65736
|a BC
|b BC
|c General
|d 2017-08-03
|l 0
|o ILPES 032-20
|p 1314349
|r 2019-12-02 00:00:00
|t 1
|w 2017-08-03
|y BK
|
| 999 |
|
|
|c 34496
|d 34496
|